DiamCalc download
GemAdviser Free Version download

Helium Polish download
Helium Rough download

Oxygen D-Z download
Oxygen HIG download
Oxygen Inclusion download
Oxygen Immersion download
Oxygen Microscope Server download
Oxygen Viewer Free Version download
Oxygen XRay download

Pacor Client download

Stereo Viewer Free Version download
ViBox download
 
Set of Optimization Algorithms for Helium Rough & Pacor Client
 
External Cut modules download
 
Cut Quality Appraisers download
External Symmetry Appraiser download
Rapaport price list converter
 
DiamCalc Documentation
DiamCalc Howto..
Oxygen Inclusion documentation
Helium Polish Highlights
Helium Polish system manual
Helium reports documentation
 
The Gallery
DiamCalc scenarios
Rough and Polish diamond movies
Collection of different parametrical diamond models with IdealScope lighting
3DCalc demo .gem files
 
Hasp keys

Hasp HL key (short)
Octonus DiamCalc3 008-*****

Hasp HL key (short)

Hasp4 key (long)
Octonus DiamCalc 006-*****

Hasp4 key (long)
The DiamCalc 3.0 version for short hasp key supports both 32 and 64 bit Windows. The DiamCalc 3.0 version for long hasp keys works only with 32-bit versions of Windows.